Q: What is the sum of all factors of the number 20,209,040 including 20,209,040?

A: 47,314,680

Why is 47,314,680 the sum of all factors of 20,209,040, including 20,209,040?

The factors of the number 20,209,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 1609, 2512, 3140, 3218, 6280, 6436, 8045, 12560, 12872, 16090, 25744, 32180, 64360, 128720, 252613, 505226, 1010452, 1263065, 2020904, 2526130, 4041808, 5052260, 10104520, 20209040.

If you add them up, you will get the total of 47,314,680.